+8.90(+0.15%)

+6.10(+0.10%)

+0.18(+0.32%)

+11.40(+0.91%)

+11.01(+0.17%)

Email, Text, Voicemail -- How Do We Keep Up?

High-tech communication -- from text to email and social networking -- is supposed to make us easier to reach. But as we bombard each other with messages, more people are having trouble responding to all of it -- or simply choosing not to. (Feb. 26)